I am making regular Cartesian coordinate graphs with linear scales on the axis. I would really like to have automatic subticks to make reading data easier. Is there an easy way to do this?
Thanks
-mike w.
I am making regular Cartesian coordinate graphs with linear scales on the axis. I would really like to have automatic subticks to make reading data easier. Is there an easy way to do this?
Thanks
-mike w.
Yes, you just need to set a locator for the minor ticks, which is set
to NullLocator by default.
import matplotlib.pyplot as plt
from matplotlib.ticker import MaxNLocator
plt.plot([1,2,3])
ax = plt.gca()
ax.xaxis.set_minor_locator(MaxNLocator(nbins=30, steps=[1, 2, 5, 10]))
plt.show()
You might also want to look at:
Ryan
On Fri, Oct 16, 2009 at 12:23 PM, Michael Waters <mjwaters@...243...> wrote:
I am making regular Cartesian coordinate graphs with linear scales on
the axis. I would really like to have automatic subticks to make reading
data easier. Is there an easy way to do this?
--
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma
Ryan May wrote:
On Fri, Oct 16, 2009 at 12:23 PM, Michael Waters <mjwaters@...243...> wrote:
I am making regular Cartesian coordinate graphs with linear scales on
the axis. I would really like to have automatic subticks to make reading
data easier. Is there an easy way to do this?
Yes, you just need to set a locator for the minor ticks, which is set
to NullLocator by default.import matplotlib.pyplot as plt
from matplotlib.ticker import MaxNLocator
plt.plot([1,2,3])
ax = plt.gca()
ax.xaxis.set_minor_locator(MaxNLocator(nbins=30, steps=[1, 2, 5, 10]))
plt.show()You might also want to look at:
Ryan
That does it! Thanks a bunch.
-mike w.